Tessarix PX-9650 Prime M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9650-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 1,939 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #38,601 |
| Street price | $59 |
| Power | 6 W |
| Performance per dollar | 32.86 |
| Released | 2020 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-9650 Prime |
| Type | M.2 NVMe to PCIe 4.0 x4 Adapter |
| Host interface | PCIe 4.0 x4 (passive) |
| Throughput | Up to 7,500 MB/s (drive-limited) |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Heatsink + 40 mm fan |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-5970 Edge Dual M.2 PCIe Switch Card | 4,489 | $249 | Compare |
| Altrix PX-3215 Ti Dual M.2 PCIe Switch Card | 4,782 | $299 | Compare |
| Altrix PX-3718 Edge Quad M.2 PCIe 4.0 x16 Card | 5,082 | $299 | Compare |
| Tessarix PX-8353 Ti Quad M.2 PCIe 4.0 x16 Card | 3,100 | $129 | Compare |
| Tessarix PX-2400 Edge M.2 NVMe to PCIe 4.0 x4 Adapter | 3,040 | $129 | Compare |
| Altrix PX-7721 Ti USB 3.2 Gen 2 NVMe Enclosure | 4,600 | $319 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-9650 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5613112 (accessed 2026-10-21).